RS 4 Quattro Cabriolet V8-4.2L (BNS) (2008)
![background image](/audi/rs_4_quattro_cabriolet/v8-4.2l_(bns)/Page-175003.png)
Terminal (circuit) 30
Battery Positive voltage (B+), hot at all times
Terminal (circuit) 31
Ground (GND)
Terminal (circuit) 50
Starter control; switched B+ from ignition/starter switch
Terminal (circuit) 56
Switched headlight B+ from light switch
Terminal (circuit) 58
Switched parking light, taillight. illumination B+ from light switch
Terminal (circuit) S (SU)
Key in ignition circuit; switched B+ from ignition/starter switch
Terminal (circuit) X
Load reduction circuit; switched B+ from load reduction relay